 
class ImManager {
  addConversationListener({onConversationUpdated,onTotalUnreadMessageCountUpdated}){}

getConversationList({nextSeq,count}){}
deleteConversation({conversationId}){}
getLoginStatus(){}
login(m,n,b,{faceUrl}){

  }
removeConversationListener(){}







 }

 class V2TimUserFullInfo{}
 class V2TimConversation{
  final String userID;
  final String conversationID;
  final String faceUrl ;
  final String showName ;
  final int unreadCount;

  
  
  // ignore: prefer_typing_uninitialized_variables
  var lastMessage;



    V2TimConversation({
       required this.unreadCount,
       required this.lastMessage,
       required this.showName,
       required this.faceUrl,
       required this.userID,
       required this.conversationID,
    });

 }